Aptitude Test : 0 Minutes<br />
Quantitative : 40 Minutes<br />
Reasoning / Analytical : 20 Minutes<br />
Verbal English : 30 Minutes<br />
Technical : 0 Minutes<br />
Details of types of questions asked in each of the sections:<br />
They conducted Online written exam.<br />
In Verbal English they asked synonyms,antonyms. And they also gave passage and questions regarding that.<br />
For quantitative R.S.Agarwal book is enough.<br />
Reasoning is group reasoning.<br />
Note: For clearing the written test just see the previous question papers of TCS

They asked all basic questions like<br />
C - What is structure and Union and difference between them? Write a program to find whether given number is<br />
prime or not.<br />
C++ - what is copy constructor? What is garbage memory? How will you find memory leak? What is polymorphism?<br />
What is inline function, Overloading, overriding, template function?<br />
DS - Sorting algorithms, which is best? tell the algorithms for heap sort and bubble sort? what is linked list?<br />
OS - CPU Scheduling algorithms and which is best? what is paging?<br />
Java - wrapper classes?<br />
DBMS - what is Normalisation? explain about 3rd and 4th normalisations with example?

Tell about ur self?<br />
Why TCS ?Why not other company?<br />
Give the names of Tata products?<br />
How will you plan when problem comes?<br />
explain SDLC(Software development life cycle)?<br />
Your interesting part in SDLC?

Prepare well and ALL THE BEST.

If you are thorough with basics of all you can easily crack the TCS.<br />
and for clearing written once practice the previous question papers of TCS.